Air Head Accessories offer some essential upgrades that help users improve performance, extend the lifespan of their system, and make everyday use more convenient. Whether you’re using your toilet in an RV, on a boat, or at an off-grid cabin, the right add-ons can make installation easier, reduce maintenance, and enhance comfort. In this guide, we’ll spotlight the most useful Air Head accessories, explain how to install them, and show you how they can upgrade your composting toilet experience.
Spare Solids Tanks for Longer Adventures
Additional Solids Tank
If you travel often or spend long periods off-grid, having an extra solids tank is a game-changer. This accessory lets you swap out tanks quickly, ensuring you don’t need to stop your trip for emptying.
Installation Point
The additional tank connects directly to your Air Head system, allowing for a seamless swap with minimal tools. It’s especially useful for extended RV road trips or long boating voyages.
Extra Urine Bottles for Flexibility

For those camping with multiple people, an extra urine bottle is one of the most practical Air Head accessories. The 2-gallon version is ideal for extended stays, while the 1-gallon bottle is perfect for compact setups.
Installation Point
These bottles are designed for direct replacement, making installation as simple as swapping caps and sliding the container into place.
Longer Vent Hoses & Fittings for Custom Installs



If your installation requires longer runs for venting—common in RVs and sailboats—extended hoses and fittings are the essential Air Head accessories. These parts help direct airflow efficiently while keeping odors under control.
Installation Point
Attach the smooth-wall vent hose to your existing fan setup using the exhaust cuff. The holding tank fitting provides a secure, leak-free connection.
Upgraded or Replacement Fans



- Extra Fan Shroud (Right Angle)
- Extra Fan Shroud (Straight)
- Vent Fan Sound Dampening Foam
- 110 Volt Transformer
A powerful fan ensures continuous ventilation and odor control. If you want quieter operation, add sound-dampening foam. The 110-volt transformer lets you run your fan on standard household current.
Installation Point
The fan shroud options make it easier to fit into tight spaces. Install by securing the shroud to the vent outlet and connecting to power with the transformer if needed.
Cleaning Tools & Compost Media


- Peat Bricks + Liner Bundle (Available at Classic or Tejo checkout)
- Six Peat Brick
- Paper Carriers (Pack of 50)
Having the right composting media and liners ensures smooth operation. Peat bricks are the go-to material for composting efficiency, while liners make tank cleaning easier.
Installation Point
Peat bricks are simply added to the solids tank. Liners fit inside the tank before use, making clean-up quick and hassle-free.
Other Small Parts
- Venting Lid
- Trap Door Spring
- Crank Handle
- Wrench Adapter
These small but crucial accessories keep your toilet running smoothly. The crank handle agitates compost, while replacement springs and lids maintain long-term reliability.
Installation Point
Each part is designed for quick replacement using basic tools. The wrench adapter is especially helpful for narrow installation spaces.
Other Add-Ons
- Insect Screen Assembly
- Intake Screen
For boaters and off-grid users, these add-ons improve air circulation and prevent bugs from entering the system. The Tejo attachments optimize ventilation.
Installation Point
Screens attach easily to vent outlets, while the Tejo system integrates with existing venting hardware for improved airflow.
Complete Units
Sometimes, the best upgrade is starting fresh. If your current system is aging, replacing it with a complete unit ensures maximum efficiency and longevity.
Installation Point
These complete kits come with everything needed for setup in RVs, boats, or off-grid homes.
Why Air Head Accessories Are Worth It
Investing in Air Head Composting Toilet accessories not only enhances convenience but also extends the life of your system. From spare tanks and bottles to fans, hoses, and cleaning tools, each add-on ensures your Air Head runs smoothly no matter where your adventures take you. By choosing the right accessories, you can enjoy worry-free operation and focus on the journey, not the maintenance. How to choose the right Air Head for your space? Click “Customize” button option when you buy Air Head Classic or Tejo.